Hawkins Precision Knurled .975" 1/2x28 Thread Protector

The Hawkins Precision Knurled .975" 1/2x28 Thread Protector is an easy-to-install muzzle thread protector designed to eliminate friction and protect against galling. Aggressive knurled texturing offers a dependable, non-slip grip for quick installation and removal. Finished with a corrosion-resistant MeloniteA(R) finish for lasting protection against rust and other damages. Thread protector must be removed before installing muzzle devices. 1/2x28 threads. Fits with most .975"-diameter barrels.